Weather in December
Sea temperature
In Arzon, France, in December, the average water temperature is 12.4°C (54.3°F).Note: Swimming in 12.4°C (54.3°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
Daylight
December has the shortest days of the year in Arzon, with an average of 8h and 30min of daylight.On the first day of December in Arzon, sunrise is at 08:39 and sunset at 17:22. On the last day of the month, sunrise is at 08:59 and sunset at 17:30 CET.
Frequently asked questions
What is the water temperature in December in Arzon?
In Arzon, the average seawater temperature in December is 12.4°C (54.3°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
What is the month with the shortest days in Arzon?
With an average of 8h and 30min of daylight, December has the shortest days of the year in Arzon, France.
What is the average length of the day in December in Arzon?
The average day length in December in Arzon, France, is 8h and 31min.
When are sunrise and sunset in December in Arzon?
In December, on the first day of the month, sunrise is at 08:39 and sunset at 17:22. On the last day of the month, in Arzon, France, sunrise is at 08:59 and sunset at 17:30 CET.
Average sea temperature in December
Arzon, France
- Average sea temperature in December: 12.4°C
The best month for swimming (with the highest average sea temperature) is August (18.3°C).
The coldest month (with the lowest average sea temperature) is February (9.5°C).
Average daylight in December
Arzon, France
- Average daylight in December: 8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
Arzon, France
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